Sumatra, Carbon stock, Biodiversity loss, Pulp & paper, Palm oil, APP, APRIL, Arara Abadi, asap, bengkalis, burning, EoF, forest fire, forest fires, haze, hotspot, karhutla, kebakaran, palm oil, plantation, pulp & paper, RAPP, Riau, Rokan Hilir, sinar mas, titik api,